IOEventHandler *chr_event[MAX_MUX];
void *ext_opaque[MAX_MUX];
CharDriverState *drv;
+#if defined(TARGET_S390X)
+ QEMUTimer *accept_timer;
+#endif
int focus;
int mux_cnt;
int term_got_escape;
d->chr_read[m](d->ext_opaque[m],
&d->buffer[m][d->cons[m]++ & MUX_BUFFER_MASK], 1);
}
+
+#if defined(TARGET_S390X)
+ /* We're still not able to sync producer and consumer, so let's wait a bit
+ and try again by then. */
+ if (d->prod[m] != d->cons[m]) {
+ qemu_mod_timer(d->accept_timer, qemu_get_clock_ns(vm_clock)
+ + (int64_t)100000);
+ }
+#endif
}
static int mux_chr_can_read(void *opaque)
chr->opaque = d;
d->drv = drv;
d->focus = -1;
+#if defined(TARGET_S390X)
+ d->accept_timer = qemu_new_timer_ns(vm_clock,
+ (QEMUTimerCB*)mux_chr_accept_input, chr);
+#endif
chr->chr_write = mux_chr_write;
chr->chr_update_read_handler = mux_chr_update_read_handler;
chr->chr_accept_input = mux_chr_accept_input;